Unio lamellatus, Lea, India, 

 olivarius, " " 

 batavus, Lam., Europe, 

 coeruleus, Lea, India, 

 angustatus, Lea, South Carolina, 

 Paranensis, Lea, Amazon River, 

 elUpticus, Wagner, Brazil, 

 Jlavidens, Benson, India, 

 Grayi, Lea, China, 

 Balonnensis, Conrad, Australia, 

 pictorum, Retz., Europe, 

 delodonta, Lam., La Plata, 

 Cumingii, Lea, China (young), 

 Anodonta latomarginata, Lea, Brazil, 

 Moricandii, " " 

 Wahlamafensis, Lea, Oregon, 

 Margaritana complanata, Say, Indiana, 



margitiata, " " 



Iridina rubens, Lam., River Nile (large), 



dubia, Gmel., " 



Mycetopus siUquoides, Orb., Brazil, 

 Pleiodon ovata, Lam., Senegal, 

 Ilyria avicularis, Lam., Brazil, 

 ambigua, Schum., " 

 corrugata, Lam., " 

 Dipsas discoideus, Lea, China, 



magmficiis, " " 

 Etheria La7narckii, Fer., Senegal, 

 Galathea radiata. Lam., 

 Corbicula squalida, Desh., East Indies, 

 Cyrena flumi7iaUs, Adams, China, 



CaroUnensis, Bosc, South Carolina, 



